mc删除数据-按行

INSERT OVERWRITE TABLE vehicle_data PARTITION (dt='20230101')
SELECT vin, report_time, ... -- 列出所有非分区列
FROM vehicle_data
WHERE dt='20230101'
AND NOT (vin='1234567890abcdef' AND report_time BETWEEN '2023-01-01 00:00:00' AND '2023-01-31 23:59:59');

或者Transactional表直接delete

holo外表无法修改内表数据

posted @ 2025-07-16 14:26  ---江北  阅读(3)  评论(0)    收藏  举报
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